[  977.375145][T23609] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  977.375646][T23609] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  978.064550][T23666] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  978.064836][T23666] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode